1170 patents
Page 20 of 59
Utility
RF devices with enhanced performance and methods of forming the same
12 Jul 22
The present disclosure relates to a radio frequency (RF) device that includes a mold device die and a multilayer redistribution structure underneath the mold device die.
Julio C. Costa, Michael Carroll
Filed: 8 Nov 19
Utility
Charge pump tracker circuitry
12 Jul 22
Charge pump tracker circuitry is disclosed having a first switch network configured to couple a first flying capacitor between a voltage input terminal and a ground terminal during a first charging phase and couple the first flying capacitor between the voltage input terminal and a pump output terminal during a first discharging phase.
Nadim Khlat, Michael R. Kay, Michael J. Murphy
Filed: 27 Mar 20
Utility
Spatial power-combining devices with reduced size
12 Jul 22
Spatial power-combining devices with reduced dimensions are disclosed.
Soack Dae Yoon, Dana Jay Sturzebecher, Patrick Courtney
Filed: 17 Mar 20
Utility
Uplink multiple input-multiple output (MIMO) transmitter apparatus with pre-distortion
12 Jul 22
An uplink multiple input-multiple output (MIMO) transmitter apparatus includes a transmitter chain that includes a sigma-delta circuit that creates a summed (sigma) signal and a difference (delta) signal from two original signals to be transmitted.
Nadim Khlat, Terry J. Stockert
Filed: 21 Jan 21
Utility
Adjustable rejection circuit with tunable impedance
12 Jul 22
An adjustable rejection circuit with tunable impedance circuit is disclosed.
Nadim Khlat
Filed: 30 Mar 21
Utility
Piezoelectric bulk layers with tilted c-axis orientation and methods for making the same
5 Jul 22
Bulk acoustic wave resonator structures include a bulk layer with inclined c-axis hexagonal crystal structure piezoelectric material supported by a substrate.
Derya Deniz, Robert Kraft, John Belsick
Filed: 20 Mar 19
Utility
System-aware RF front ends for wireless communication systems
5 Jul 22
System-aware radio frequency (RF) front ends for wireless communication systems are provided.
Gangadhar Burra
Filed: 5 Mar 21
Utility
High Electron Mobility Transistor Device Having an Aluminum-doped Buffer Layer
23 Jun 22
A high electron mobility transistor (HEMT) device is disclosed.
Jose Jimenez, Jinqiao Xie, Vipan Kumar
Filed: 17 Sep 21
Utility
Fast-switching Power Management Circuit Operable to Prolong Battery Life
23 Jun 22
A fast-switching power management circuit operable to prolong battery life is provided.
Nadim Khlat
Filed: 23 Aug 21
Utility
Radio frequency control circuit
21 Jun 22
A radio frequency (RF) control circuit is provided.
Jose Jimenez, Bror Peterson, Jeffrey Gengler
Filed: 23 Feb 18
Utility
Systems and Methods for Communication Via Passive Radar Modulation
16 Jun 22
A vehicle-to-vehicle communications system utilizes passive modulation of radar signals to communicate information between vehicles.
Richard Perkins
Filed: 16 Dec 20
Utility
RF devices with enhanced performance and methods of forming the same
7 Jun 22
The present disclosure relates to a radio frequency device that includes a mold device die and a multilayer redistribution structure underneath the mold device die.
Julio C. Costa, Michael Carroll, Philip W. Mason, Merrill Albert Hatcher, Jr.
Filed: 8 Nov 19
Utility
RF devices with enhanced performance and methods of forming the same utilizing localized SOI formation
7 Jun 22
The present disclosure relates to a radio frequency (RF) device including a device substrate, a thinned device die with a device region over the device substrate, a first mold compound, and a second mold compound.
Julio C. Costa, Michael Carroll
Filed: 22 Apr 19
Utility
RF devices with enhanced performance and methods of forming the same
7 Jun 22
The present disclosure relates to a radio frequency device that includes a transfer device die and a multilayer redistribution structure underneath the transfer device die.
Julio C. Costa, Michael Carroll
Filed: 8 Nov 19
Utility
BAW sensor device with peel-resistant wall structure
7 Jun 22
Lateral boundaries of a fluidic passage of a fluidic device incorporating at least one BAW resonator structure are fabricated with photosensitive materials (e.g., photo definable epoxy, solder mask resist, or other photoresist), allowing for high aspect ratio, precisely dimensioned walls.
Rio Rivas, Vincent K. Gustafson
Filed: 10 May 19
Utility
Target voltage circuit for fast voltage switching
31 May 22
A target voltage circuit for fast voltage switching is provided.
Nadim Khlat
Filed: 22 Apr 21
Utility
Envelope tracking system
31 May 22
The present disclosure relates to an envelope tracking system that is configured to improve the performance of radio frequency power amplifier circuitry by compensating for errors that become more significant as modulation bandwidth increases.
Terry J. Stockert, Nadim Khlat
Filed: 18 Dec 20
Utility
Envelope tracking integrated circuit
31 May 22
An envelope tracking integrated circuit having a tracker circuitry configured to generate a modulated supply voltage for a radio frequency power amplifier in response to an envelope of a radio frequency signal to be amplified by the radio frequency power amplifier is disclosed.
Nadim Khlat
Filed: 22 Apr 20
Utility
Switch branch structure
31 May 22
Disclosed is a switch branch structure having an input terminal, an output terminal, and a series stack of an N-number of transistors formed in an active device layer within a first plane, wherein a first one of the N-number of transistors is coupled to the input terminal, and an nth one of the N-number of transistors is coupled to the output terminal, where n is a positive integer greater than one.
Samuel Gibson
Filed: 14 Aug 20
Utility
RF devices with enhanced performance and methods of forming the same
31 May 22
The present disclosure relates to a radio frequency device that includes a transfer device die and a multilayer redistribution structure underneath the transfer device die.
Julio C. Costa, Michael Carroll
Filed: 8 Nov 19